JPH0475027B2 - - Google Patents

Description

Detailed Description of the Invention (Industrial Field of Application) The present invention provides a system for starting to maintain a state in which the winning probability of a winning device increases for a predetermined period of time when a pachinko ball flies into a predetermined winning opening. When a pachinko ball flies into the predetermined winning slot again during the increasing winning probability, the winning probability increasing state starts again from the beginning, and after the winning probability increasing state starts, this changes to a specific state. This relates to a pachinko machine in which an obstacle element is allowed to function until a specific state is reached, and the obstacle element is eliminated after a specific state is reached.

(Prior art) Conventionally, a pachinko ball flies into a predetermined winning hole and within a predetermined period of time, while the winning probability increasing state of the winning device is maintained, a pachinko ball flies into the predetermined winning hole. Sometimes, there is a pachinko machine that suppresses the gambling nature and does not reduce the desire to play by maintaining the increased winning probability for a predetermined time from the beginning.

(Problems to be Solved by the Invention) However, in this conventional pachinko machine, the winning probability increasing state is simply a conversion of the acceptance state of pachinko balls in the winning device, and the pachinko ball is transferred to the winning device. After being accepted, the winning opening is just waiting, so it is not enough for modern players who are accustomed to complex or advanced things, and this is becoming commonplace to some extent, and the player's The desire to play tended to decline.

In addition, this type of pachinko machine suppresses gambling by stopping the winning probability increasing state after a predetermined period of time has elapsed after the start of the winning probability increasing state or when a predetermined number of pachinko balls have been won, so of course the latter case is also possible. However, especially in the former case, the winning probability increasing state ends without obtaining winning balls to a sufficient degree, and even though the winning probability increasing state has been secured, dissatisfaction remains, This is a cause of decreasing the desire to play.

Therefore, the present invention has been made in view of the above circumstances, and its purpose is to provide a pachinko machine that enhances the desire to play by making better use of the game characteristics derived from the characteristics of this type of so-called accessory. Our goal is to provide the following.

(Means for Solving the Problems) Therefore, in the pachinko machine of the present invention, the winning device has an obstacle element that becomes an obstacle to the pachinko ball flying into a predetermined winning opening, and The present invention is characterized by comprising: an obstructive element eliminating mechanism that operates to eliminate obstructive elements; and a control means that drives the obstructive element eliminating mechanism when a specific state is reached after the winning probability increasing state of the prize winning device starts.

Here, the following two states are given as examples of the specific state.

In other words, one is when the duration of the winning probability increasing state reaches a specific value. The second condition is when the number of winning pachinko balls in the winning winning device reaches a specific value after the start of the winning probability increasing state.
The present invention does not matter whether only one specific state or a plurality of such specific states are selected, and the present invention is applicable in either case.

(Operation of the Invention) According to the present invention having such a configuration, by providing a state that increases the probability that a pachinko ball will fly into a predetermined winning opening during the winning probability increasing state, this kind of accessory game can be improved. This allows the player to enjoy sex to the fullest.

(Example) Examples of the present invention will be described below with reference to the drawings.

Embodiment 1 In FIG. 1, 1 is a game board, and this game board 1 includes a winning device 2, winning holes 3, 3 provided with a one-time winning ball switch to be described later, and a two-time winning ball switch to be described later. A winning hole 4 in which an operation winning ball switch is provided is provided.

In FIGS. 2 and 3, 5 is a casing of the prize winning device 2, and this casing 5 is composed of a casing main body 6, a rear base 7, and a mounting plate 8, which are stacked in this order.
A winning space 9 is formed within the casing 5. A partition plate 10 is provided in the middle part of this winning space 9 in the front and back direction, and as shown in FIG. The rear portion thereof is defined as a second space 12. Partition plates 13, 13 are erected at the bottom of the first space 11, and between the partition plates 13 and 13 there is a predetermined winning opening 14 in which an 18-turn winning switch, which will be described later, is provided. has been done. This first space 11 is configured so that the probability that a pachinko ball will fly into a predetermined winning hole 14 is extremely higher than that in the second space 12.

In addition to this predetermined winning hole 14, there are other winning holes provided in the winning space 9.
Pachinko balls that do not fly into the hole will enter there. These winning openings in the winning space 9 are provided with 10 count switches, which will be described later.

Guide vanes 15, 15 are arranged on both sides of the prize winning space 9, and these guide vanes 15, 15,
As shown in FIG. 3, it is fixed to the tip of a support shaft 16 that is inserted through the casing main body 6 and the rear base 7. These guide blades 15, 15 open and close the winning space 9, and when they are opened, pick up pachinko balls and guide them into the winning space 9, and are kept open until they reach the maximum horizontal state.

A solenoid 17 is fixed to the mounting plate 8, and 18 is a plunger thereof.As shown in FIG. 5, the plunger 18 is also provided with a movement direction changing mechanism 19. Guide vane 15,1
The supporting shafts 16, 16 of 5 are connected to this motion direction changing mechanism 1.
9, and the guide vanes 15, 15 are opened and closed by a solenoid 17.

A distribution member 20 is provided in the winning space 9, and this distribution member 20 has the shape of an airplane and also serves as a decoration.
0b is a wing section. The wing parts 20b, 20b are for guiding the pachinko balls into the second space 12. The distribution member 20 has a body portion 20a inserted through a guide shaft 21 extending vertically at the center in the width direction of the winning space 9, so that the distribution member 20 can move up and down, and the wing portion 2
Guide ends 1 of guide vanes 15, 15 of 0b, 20b
The pachinko ball is placed in the first space 1 depending on the position relative to 5a.
1 and a second space 12.

Here, the pachinko ball guided into the second space 12 by the wing parts 20b, 20b is
a, and was flown to the wing portions 20b, 20b. That is, here, the trunk portion 20a constitutes an obstacle element that is an obstacle to the pachinko ball flying into the predetermined winning opening 14 during the winning probability increasing state of the winning device 2.

22 is an AC motor, and this AC motor 22 is fixed to the back side of the mounting plate 8, and its rotating shaft 2
2a projects from the front side of the mounting plate 8. As shown in FIG. 6, a rotating disk 23 is fixed concentrically to this rotating shaft 22a.
One end of a cam rod 24 is eccentrically attached to 3, and 25 is a shaft pin projecting from the rotating disk 23. The other end of the camrod 24 is pivoted to the tail of the body 20a of the distribution member 20, and
is its shaft screw. In this configuration, the rotation of the AC motor 22 is converted into vertical power by the cam rod 24 and the guide shaft 21 via the rotating shaft 22a and the rotating disc 23, and thereby the distribution member 20 It is designed to be moved up and down.

A cam cylinder portion 23a is protruded from the side of the rotating disk 23 that is rotatably attached to the rotation shaft 22a. Figure 6A
As shown in FIG.
b, 23c are formed, as shown in FIG. 6B,
A groove 23d is formed on another circumferential line at a different axial position from the circumferential line where the grooves 23b and 23c are formed. Micro switches 27 and 27' are arranged on the sides of the cam cylinder part 23a, and the micro switch 27' is fixed to the mounting plate 8, and the micro switch 27 is stacked on the micro switch 27'. It is fixed like this.

Reference numeral 27a denotes an opening/closing lever that is linked to a contact point of the micro switch 27, and this opening/closing lever 27a has a convex shape at its tip with respect to the outer periphery of the cam cylinder part 23a, and slides elastically on the circumferential line of the opening/closing lever 27a. Groove 23
Bent portion 27 that can be inserted into b, 23c
It has b. The micro switch 27 is opened when the bent portion 27b enters the grooves 23b and 23c, and the AC motor 22 is stopped. Here, the bent portion 27b is connected to the groove 23b.
The sorting member 20 is stopped at the obstacle element function position (the solid line position in FIG. 2) where the pachinko ball guided by the guide blade 15 hits the trunk 20a when the pachinko ball enters the inside. When the pachinko ball is set and the bent portion 27b is inserted into the groove 23c, the pachinko ball is shaken at the obstacle eliminating position (the two-dot chain line position in FIG. 2) where there is almost no possibility of hitting the body portion 20a. The setting is such that the dividing member 20 is stopped. Therefore, the guide shaft 21
and AC motor 22, rotating disk 23 and cam rod 2
4 and the micro switch 27 function as a failure element elimination mechanism.

Reference numeral 27'a is an opening/closing lever linked to the contact point of the micro switch 27', and this opening/closing lever 27'a
has a bent portion 2 at its tip which is convex with respect to the outer circumference of the cam cylinder portion 23a, and which slides elastically on the other circumferential line to fit into the groove 23d.
7'b. This bent portion 27' enters into the groove 23d when the bent portion 27b of the micro switch 27 is inserted into the groove 23b, and when the distributing member 20 is initially set to the obstacle element function position. The function is to ensure that the motor stops at the desired position, and its details will be explained later together with the initial setting circuit.

In addition to the above-described configuration, the winning device 2 includes light emitting diodes 2 arranged on both sides of the casing body 6.
8a to 28h, an 18th operation count display section 29 provided on the head of the body 20a of the distribution member 20 to numerically display the number of 18th operations, and a winning space provided on the upper part of the casing body 6 during the 18th operation. The machine is also provided with a 10-count numerical display section 30 that displays the number of pachinko balls that have entered the winning opening (10-count numerical value).

7 and 8 show control circuits, and in particular, FIG. 8 shows the faulty elements and the faulty element removal mechanism. Hereinafter, the circuit components of the control circuit shown in these figures will be explained in detail.

First, in FIG. 7, 31 is a one-time operation switch input circuit, 32 is a two-time operation switch input circuit, and 3
3 is an 18-time operation switch input circuit, 34 is a 10-count switch input circuit, 36 is a power-on reset circuit, 37 is a timing signal generation circuit, 38 is a clock circuit, 39 is a timer circuit, 40 is a reset circuit, 41 is a solenoid Lamp driver circuit, 43 is an LED lighting control circuit, 44 is an LED driver circuit, 45 is a signal stop circuit, 46 is a timing signal output circuit for generating an electronic sound, 47 is a power supply circuit for generating an electronic sound, 48 is an electronic sound generating circuit, 49 is a melody generation power supply circuit, 50 is a melody generation circuit, 51 is a mixing amplifier circuit, and 52 is a speaker.

The one-time operation switch input circuit 31 includes a one-time operation winning ball switch 53, an inverter 54, and a latch circuit 5.
5, one-time operation winning ball switch 53
When a pachinko ball flies into at least one of the winning holes 3, 3, the winning holes 3, 3 are closed. The latch circuit 55 has a data input terminal D, a clock input terminal C, a set terminal S, a positive output terminal Q, a negative output terminal, and a reset terminal _R. Therefore, the data input terminal D is set to H level, the set terminal S is grounded, and the negative output terminal is not used. The clock input terminal C is set to go from L to H when the one-time winning ball switch 53 is closed, and the positive output terminal Q is connected to the clock input terminal C.
When an H clock is input to the terminal, it outputs an H signal, and this state is maintained until an H clock is input to the reset terminal R.

The two-time operation switch input circuit 32 includes a two-time operation winning ball switch 56, an inverter 57, and a latch circuit 5.
8, the winning ball switch 56 operates twice.
is closed when a pachinko ball flies into the winning hole 4. The launch circuit 58 has a data input terminal D, a clock input terminal C, a set terminal S, a positive output terminal Q, a negative output terminal, and a reset terminal R.
V _DD is being applied, the data input terminal D is at H level, the set terminal S is grounded, and the negative output terminal is not used. The clock input terminal C is made to change from L to H when the twice-operating winning ball switch 56 is closed, and the positive output terminal Q
outputs an H clock when an H clock is input to this clock input terminal C, and outputs an H clock to the reset terminal R.
This state is maintained until an input is made.

The 18-time operation switch input circuit 33 includes an 18-time operation winning ball switch 59, an inverter 60, a 3-input AND gate 61, and a latch circuit 62.
The rotating winning ball switch 59 is closed when a pachinko ball enters a predetermined winning hole 14, and one input terminal of the 3-input AND gate 61 is connected to the 18-playing winning ball switch 59. It is designed to become H when closed. The latch circuit 62 is constructed by crossing two NOR gates 63 and 64, and has a 3-input AND gate 61.
When the output is high, it is latched and the NOR gate 6
One input terminal of 3 becomes H, the output terminal of NOR gate 63 and one input terminal of NOR gate 64 become L, the output terminal of NOR gate 64 and the other input terminal of NOR gate 63 become H, and this state becomes a 3-input AND gate. 61 output becomes L or NOR gate 64
It is held until the other input terminal becomes L.

The 10 count switch input circuit 34 includes a 10 count switch 65, an inverter 66, a binary counter 67, and an AND gate 68. It is then closed. The 4-bit binary counter 67 has a power input terminal CE, a clock input terminal C, a reset terminal R, and output terminals Q ₁ , Q ₂ , Q ₃ , and Q ₄ .The power input terminal CE has a power supply voltage V _{DD .} is applied, and output terminals Q ₁ and Q ₃ are not used. The clock input terminal C receives the H clock when the 10 count switch 65 is closed. The output terminal Q ₂ is connected to one input terminal of the AND gate 68, and the output terminal Q ₄ is connected to the other input terminal of the AND gate 68. When the count value reaches decimal number "10", the AND gate 68 outputs an H signal. This is something that is increasingly being done.

The power-on reset circuit 36 is an OR gate 73
A power supply voltage V _DD is applied to both input terminals of this blue gate 73.
H when a power switch (not shown) is turned on
It is designed to shoot one pulse.

The timing signal generation circuit 37 includes three OR gates 70, 71, and 72. or gate 7
0, the output of the positive output terminal Q of the latch circuit 55 is inputted to one input terminal, and the output of the positive output terminal Q of the latch circuit 58 is inputted to the other input terminal, and this OR gate 70 outputs an H level when at least one of the latch circuits 55 and 58 is latched.
The two input ends of the OR gate 71 are connected,
The output of the NOR gate 64 of the latch circuit 62 is inputted, and when the latch circuit 62 is latched, it outputs an H level.
The output of the OR gate 70 is input to one input terminal of the OR gate 72, and the output of the OR gate 70 is input to the other input terminal.
The OR gate 72 outputs an H output when at least one of the latch circuits 55, 58, and 62 is latched.

The clock circuit 38 generates CR oscillation of a clock pulse having a pulse width of 0.00625 seconds as shown in FIG.

The timer circuit 39 includes a binary counter 74 and two AND gates 75 and 76. The binary counter 74 has a reset terminal R, a clock input terminal C, and output terminals Q ₁ , Q ₂ , Q ₃ , Q ₄ , Q ₅ , Q ₆ ,
Q ₇ , Q ₈ , Q ₉ , Q ₁₀ , Q ₁₁ , Q ₁₂ , and the clock pulse of the clock circuit 38 is input to the clock input terminal C, and each output terminal Q ₁ to _Q12 divides the frequency of this clock pulse and outputs a pulse signal as shown in FIGS. 8 to 10. That is, the output terminal Q ₁ has a function of outputting a pulse signal having a period twice the period of the clock signal when the first clock pulse is input, and the output terminal Q ₂ has a function of outputting a pulse signal having a period twice the period of the clock signal. The output terminal _Q3 has a function of outputting a pulse signal having a period of 8 times the period of the clock signal when the second clock pulse is input. The output terminal Q ₄ has the function of outputting a pulse signal having a period 16 times the period of the clock signal when the eighth clock pulse is input, and the output terminal Q ₅ has a function of outputting a pulse signal having a period 16 times the period of the clock signal. has the function of outputting a pulse signal having a period 32 times the period of the clock signal when the 16th clock pulse is input, and the output terminal _Q6 outputs a pulse signal having a period 64 times the period of the clock signal. It has the function of outputting when the 32nd clock pulse is input, and the output terminal _Q7 is 128 times the period of the clock signal.
It has the function of outputting a pulse signal with a period _twice the period of the clock signal when the 64th clock pulse is input. It has the function of outputting when it is input, and is an output terminal.
Q ₉ has the function of outputting a pulse signal with a period 512 times the period of the clock signal when the 256th clock pulse is input, and output terminal Q ₁₀ has a period 1024 times the period of the clock signal. It has the function of outputting a pulse signal when the 512th clock pulse is input, and the output terminal _Q11 outputs a pulse signal with a period 2048 times the period of the clock signal when the 1024th clock pulse is input. Output terminal _Q12 has the function of clock signal.
It has a function of outputting a pulse signal having a period 4096 times as long as the 2048th clock pulse is input. The output signal from the output terminal Q ₄ , the output signal from the output terminal Q ₆ , and the output signal from the output terminal Q ₇ are input to the AND gate 75 . The output signal from the output terminal Q ₉ and the output signal from the output terminal Q ₁₂ are input to the AND gate 76 .

The reset circuit 40 consists of latch circuits 55, 58, 6.
2 and the binary counters 67 and 74, and three 3-input OR gates 7
7, 78, 79 and Noah Gate 80 and Or Game 18
1. The output signal from the OR gate 64, the output signal from the OR gate 73, and the output signal from the AND gate 75 are input to the OR gate 77.
has a function of inhibiting the latch circuit 55 from latching when these output signals are at H level. The output signal from the OR gate 64, the output signal from the OR gate 73, and the output signal from the output terminal _Q9 of the binary counter 74 are input to the OR gate 78, and the OR gate 78 receives these output signals. It has a function of inhibiting the latch circuit 58 from latching when is at H level. The output signal from the AND gate 68, the output signal from the OR gate 73, and the output signal from the AND gate 73 are input to the OR gate 79. It has a function of inhibiting the latch circuit 62 from latching at times. Noah Gate 80 has Noah Gate 6
The output signal from the AND gate 61 and the output signal from the NOR gate 80 are input to the OR gate 81. The OR gate 81 has the function of setting the binary counters 67, 74 to the initial state when the latch circuits 55, 58, 62 are latched.

The solenoid lamp driver circuit 41 includes an OR gate 82, a solenoid drive power amplification transistor 83, an AND gate 84, and a lamp drive power amplification transistor 85. The output signal from the output terminal Q7 of the binary counter 74 is input to the OR gate ₈₂ , and the output signal from the OR gate 82 is input to the transistor 83.
The signal is amplified and supplied to the solenoid 17. The output signal from the OR gate 64 of the latch circuit 62 and the output signal from the output terminal Q ₃ of the binary counter 74 are input to the AND gate 84 . The power is amplified and supplied as power for blinking the decorative lamps on the winning device 2 or the game board 1.

The LED lighting control circuit 43 is a binary counter 8
9 and an or gate 90'. The binary counter 89 has a reset terminal R and a power input terminal.
CE, clock input terminal C and output terminal Q ₁ , Q ₂ ,
The clock input terminal C is grounded, and _{the output terminals Q 1 , Q 3 and Q 4 are} not used.
A clock signal from a clock circuit 38 is input to the power supply input terminal CE, and a pulse signal obtained by dividing the frequency of this clock signal by two is output from the output terminal _Q2 . The output signal from the OR gate 71 is input to the reset terminal R of the binary counter 89, and the latch circuit 6
When 2 is latched, output is prohibited. The output signal from the AND gate 61 and the output signal from the output terminal _Q2 of the binary counter 89 are input to the OR gate 90', and one of the two output signals is output. It is.

The LED driver circuit 44 is a shift register 90
and NOR gate 91, OR gate 92, and feedback circuit 9
3, a current amplification IC circuit 94, and a current amplification transistor 95, and the shift register 90 has reset terminals Ra, Rb and input terminals Ca, Cb, Da, Db.
and output terminals Qa ₁ , Qa ₂ , Qa ₃ , Qa ₄ , Qb ₁ , Qb ₂ ,
It has Qb ₃ and Qb ₄ . Reset terminal Ra,
The output signal of the NOR gate 91 is input to Rb, and the output signal of the NOR gate 63 and the output signal of the OR gate 71 are input to the NOR gate 91. input terminal
The output signal of the OR gate 90' is input to Ca and Cb, and the shift timing is determined based on the output signal of the OR gate 90'. The output signal from the OR gate 92 is input to the input terminal Da, and the output signal from the OR gate 71 and the output signal from the feedback circuit 93 are input to the OR gate 92. , output terminal for either output signal
The shift data is set for Qa ₁ to _{Qa 4} . The output signal of output terminal Qa ₄ is the input terminal
It is designed to be input to Da, and the output terminal
It has come to be used as shift data for Qb ₁ to Qb ₄ . The feedback circuit 93 is composed of two 4-input NOR gates 96, 97 and an AND gate 98, and the NOR gate 96 has output terminals Qa ₁ -
The output signal of Qa ₄ is input to the NOR gate 97, the output signal of the output terminals Qb ₁ to Qb ₄ is input to the NOR gate 97, and the output signal of the output terminal Qb ₁ to _{Qb 4} is input to the NOR gate 97. will be entered,
When the inputs to both NOR gates 96 and 97 are L, H is input to the input terminal Da,
It is configured to form a ring counter. Current amplification IC circuit 94 and current amplification transistor 95
means that the output signals from the output terminals Qa ₁ to Qb ₄ of the shift register 90 are amplified and output to the light emitting diodes 28a to 28a.
It is for supplying drive current to 28h,
The current amplification IC circuit 94 has input terminals _I1 to _I7 and corresponding output terminals _O1 to _O7 . The output signals of the output terminals Qa ₁ to Qb ₃ of the shift register 90 are input to the input terminals I ₁ to I ₇ of the current amplification IC circuit 94, respectively, and the output signal of the output terminal Qb ₄ of the shift register 90 is input to the input terminals of the current amplification transistor 95. entered in the base. Output terminal O ₁ of current amplification IC circuit 94 ~
The output signal of O ₇ is the light emitting diode 28a-28b
The output signal of the transistor 95 is input to the light emitting diode 28h.

The signal stop circuit 45 is composed of an inverter 99 and an OR gate 100.
The output signal from the output terminal _Qb4 of the shift register 90 is input to the input terminal Qb4. The output signal from the NOR gate 63 of the latch circuit 62 and the output signal from the inverter 99 are input to the OR gate 100, and the output signal of the OR gate 100 is configured to become one input of the AND gate 61. ing. That is, the latch circuit 6
When the output of the shift register _Qb4 becomes H when the latch 2 is latched, the latch of the latch circuit 62 is released, and the latch circuit 6
Shift register Qb ₄ when 2 is not latched
Even if the output is H, the 18th operation winning ball switch 59 is not turned on.

The electronic sound generation timing signal output circuit 46 is composed of an OR gate 101, an AND gate 102, a delay circuit 103, and an inverter 104, and the output signal from the AND gate 61 is input to one input terminal of the OR gate 101. The output signal of this OR gate 101 is directly input to one input terminal of an AND gate 102.
It is also input to other inputs of AND gate 102 via delay circuit 103 and inverter 104. When H is input to OR gate 101, one shot H is input from AND gate 102.
The clock is now output.

The electronic sound generation power supply circuit 47 is an AND gate 10
5 and a one-shot circuit 109. The output signal of the AND gate 102 and the output signal from the output terminal Q ₃ of the binary counter 47 are input to the AND gate 105 .
The AND gate 105 outputs the clock signal from the output terminal _Q3 for the one-shot time of the AND gate 102, and this clock signal is attenuated by a group of diodes, resistors, and capacitors, and then input to the electronic sound generating circuit 48. It is becoming more and more like this. The one-shot circuit 109 is composed of a delay circuit 110, an inverter 111, and a three-input AND gate 112. The output of the NOR gate 63 is input to one input terminal of the AND gate 112, and the output of the NOR gate 63 is input to the other input terminal. The output signal from the output terminal Q ₇ of the binary counter 74 is directly input to the input terminal, and the output signal from the output terminal Q ₇ of the binary counter 74 is input to the other input terminal via the delay circuit 110 and the inverter 111. When the latch circuit 62 is not latched and the one-time winning ball switch 53 or the two-time winning ball switch 54 is closed, the output terminal Q ₇ of the binary counter 74 is When the output signal becomes H, a one-shot H clock is output.

The electronic sound generation circuit 48 is the electronic sound generation power supply circuit 4
Using the output signal from 7 as a power source, a signal for generating a predetermined electronic sound, for example, "beep, beep, beep" is output.

The melody generation power supply circuit 49 is the inverter 1
06, an AND gate 107, and a constant voltage circuit 108, and an output signal from the AND gate 102 is input to the inverter 106. And gate 107 has or gate 7
The output signal from the AND gate 102 and the output signal from the inverter 106 are input to the AND gate 107, and the AND gate 107 outputs H after the one-shot time of the AND gate 102. The output signal of the AND gate 107 is input to a constant voltage circuit 108, which converts it into a constant voltage and inputs it to the melody generating circuit 50.

The melody generation circuit 50 uses the output signal from the constant voltage circuit 108 as a power source and outputs a signal for generating a predetermined melody.

The output signal from the electronic sound generation circuit 48 and the output signal from the melody generation circuit 50 are the power amplifier circuit 4.
1, mixed and amplified by this power amplification circuit 51, and supplied to the speaker 52,
The speaker 52 is driven.

Next, in FIG. 8, 113 is a motor operation timing circuit, 114 is a motor driver circuit, 11
5 is a motor stop switch input circuit, and 116 is an initial setting circuit.

The motor operation timing circuit 113 is composed of a latch circuit 117, AND gates 118, 119, an OR gate 120, and a trigger pulse output circuit 121, and the trigger pulse output circuit 121 has NOR gates 122, 123. The latch circuit 117 has a data input terminal D, a clock input terminal C, a set terminal S, a positive output terminal Q, a negative output terminal, and a reset terminal R, and the set terminal S is grounded. The output from the NOR gate 64 of the latch circuit 62 is input to the data input terminal D. and gate 11
8 are the output terminals Q ₁ , Q _{2 ,} Q 2 of the binary counter 67,
The output from Q ₃ is now input,
This AND gate 118 is a binary counter 67
When the count value reaches 8, an H signal is output. The output signals from the output terminals Q ₁₀ and Q ₁₁ of the binary counter 74 are input to the AND gate 119, and the output signal from the output terminals Q 10 and Q 11 of the binary counter 74 is input to the AND gate 119. When the solenoid 17 is driven 12 times, it outputs H. The OR gate 120 has a NOR gate 63 of the latch circuit 62.
and output signals from AND gates 118 and 119 are respectively input. The output signal from the OR gate 120 and the feedback output signal from the NOR gate 123 are input to the NOR gate 122 . The output signal of the NOR gate 122 is input to one input terminal of the NOR gate 123 via a delay circuit, and the power-on reset signal PR is input to the other input terminal. Therefore, the trigger pulse output circuit 121 outputs an H clock pulse to the latch circuit 117 when the 10 count value reaches "8" during the 18th operation and when the solenoid 17 is driven 12 times during the 18th operation. When the power-on reset signal PR is output and the power-on reset signal PR is output, its output is prohibited.

114, the motor driver circuit 114 has an OR gate 124, a power control transistor 125, and a triax 126;
One input terminal of the latch circuit 117 has an output terminal Q.
The output signal from is input.
The output signal of this OR gate 124 turns on and off a transistor 125, which in turn turns on and off a triac 126. Therefore, when the latch circuit 117 is latched, the motor 22 is driven.

The motor inhibit switch input circuit 115 includes the aforementioned microswitch 27, an inverter 127, and a trigger pulse output circuit 128. The trigger pulse output circuit 128 outputs a one-shot H clock pulse when it receives the H signal when the micro switch 27 changes from closed to open.This H clock pulse is input to the reset terminal R of the latch circuit 117. It's summery. Therefore, the motor 22 is driven and stopped until the distribution member 20 reaches the obstacle element function position or the obstacle element removal position. The trigger pulse output circuit 128 has a power-on reset signal.
PR is also input, and this power-on reset signal PR is input to the reset terminal R of the latch circuit 117 by the trigger pulse output circuit 128.

The initial setting circuit 116 includes the aforementioned microswitch 27' and a latch circuit 129, and the latch circuit 129 has a data input terminal D, a clock input terminal C, a set terminal S, a reset terminal R, a positive output terminal Q, and a negative output. The power supply voltage Vcc is applied to the data input terminal D, and the set terminal S is grounded. A power-on reset signal C is input to the clock terminal C, and a signal generated by opening and closing of the microswitch 27' is input to the reset terminal R. That is, the latch circuit 116 is connected to the micro switch 27'.
Power-on reset signal when is closed
It is becoming more and more latched by PR. The output signal from the output terminal Q of the latch circuit 129 is input to the other input terminal of the OR gate 124. Therefore, if the distribution member 20 is not in the fault element function position when the power is turned on,
The motor 22 is driven to move the fault element into its functional position.

Next, the operation of the pachinko machine configured as described above will be explained.

() When the 1st action winning ball switch 53, the 2nd action winning ball switch 56, and the 18th action winning ball switch 59 are all open.

The output of the output terminal Q of the latch circuit 55 and the output of the output terminal Q of the latch circuit 58 are both L, the output of the OR gate 70 is L, and the output of the NOR gate 64 of the latch circuit 62 is also L. Therefore, the output of the NOR gate 80 becomes H, the output of the OR gate 81 becomes H, and the binary counters 67 and 74 are in a state in which output is prohibited. Therefore, the solenoid 17 is not driven.

Since the latch circuit 62 is not latched, the motor 22 is also not driven.

Next, since the latch circuit 62 is in an unlatched state, the output of the NOR gate 63 is H, so H is input to the NOR gate 91, the output of this NOR gate 91 is L, and the shift register 90 is reset. is not applied. Further, the input from the OR gate 71 to the OR gate 92 is also at L level. And since the output of the AND gate 61 is also L,
The input from the AND gate 61 to the OR gate 90' is also at L level. Therefore, since the shift register 90 operates like a ring counter (see FIG. 20), the light emitting diode 2
8a to 28h repeat a state in which they are lit one by one starting from the bottom.

Since the output of the binary counter 74 is prohibited, no sound is generated from the speaker 52.

() When the one-time operation winning ball switch 53 is closed (however, the output of the OR gate 77 is L).

When the one-time operation winning ball switch 53 is closed, an H clock pulse is output from the inverter 54, the latch circuit 55 is latched, and the output of its output terminal Q becomes H. Then, or gate 7
H is input to 0, and the output of the NOR gate 80 becomes L. On the other hand, the output of the AND gate 61 is L
Therefore, the output of the OR gate 81 is L.
As a result, the reset of the binary counter 74 is released. Therefore, the output signal from the output terminal Q ₇ of the binary counter 74 is input to the OR gate 82 and the solenoid ₁₇ is driven.
Each output signal from Q ₆ and Q ₇ is passed through AND gate 75
0.5 after the output signal from the output terminal _Q7 of the binary counter 74 becomes H.
After a second, the output of the AND gate 75 becomes H and the latch circuit 55 is reset, so the solenoid 17 is driven for only 0.5 seconds (see FIG. 12).

At this time, the output terminal of the binary counter 74
Since the output signal of _Q7 is also input to the one-shot circuit 109, the speaker 52 is driven for the one-shot time and an electronic sound is generated.

Note that the motor 22 is still not driven, and the light emitting diodes 28a to 28h are ()
It is in the same lighting state as when .

() When the twice-operated winning ball switch 56 is closed (however, the output of the OR gate 78 is L).

When the double-operation winning ball switch 56 is closed, an H clock pulse is output from the inverter 57, the latch circuit 58 is latched, and the output of its output terminal Q becomes H. Then, or gate 7
H is input to 0, and the output of the NOR gate 80 is L. On the other hand, since the output of AND gate 61 remains L, the output of OR gate 81 becomes L, and the reset of binary counter 74 is released. Therefore, this binary counter 7
The output signal from the output terminal Q ₇ of the binary counter 74 is input to the OR gate 82 and the solenoid 17 is driven. 2.4 seconds after the output signal from the output terminal Q ₇ of the binary counter 74 becomes H, the output of the binary counter 74 is inputted to the OR gate 82 and the solenoid 17 is driven. Since the output of terminal _Q9 becomes H and the latch circuit 58 is reset, the solenoid 17 is driven twice for 0.8 seconds each (see FIG. 13).

At this time, the output terminal of the binary counter 74
Since the output signal of _Q7 is also input to the one-shot circuit 109, the speaker 52 is driven by the amount of two shots, and an electronic sound is generated.

Note that the motor 22 is still not driven, and the light emitting diodes 28a to 28b are ()
It is in the same lighting state as when .

() When the 18th operation winning ball switch 59 is closed.

When the 18th operation winning ball switch 59 is closed, an H clock pulse is output from the inverter 60, and this H clock pulse is applied to the AND gate 61.
is input. At this time, as a matter of course, one of the latch circuits 55 and 58 is latched, so the input from the OR gate 72 to the AND gate 61 is H, so the H clock pulse is input from the AND gate 61. Therefore, the latch circuit 62 is latched, the output from the NOR gate 63 becomes L, and the output from the NOR gate 64 becomes H, and the latch circuit 5
Outputs of 5 and 58 are prohibited. and,()
As in case (), the solenoid 17 is driven by the output signal from the output terminal Q ₇ of the binary counter 74, but each output signal from the output terminals Q ₉ and Q ₁₂ of the binary counter 74 is driven by the output signal from the output terminal Q 7 of the binary counter 74. Since it is input to the AND gate 73, 28 seconds after the output from the output terminal _Q7 of the binary counter 74 first becomes H, the AND gate 73
The output of solenoid 17 becomes H and the latch circuit 62 is reset.
It will be driven 18 times for 0.8 seconds each (first
See figure 4. ).

By the way, solenoid 17 and 18 like this
During the rotation, the winning ball switch 5 operates again for the 18th time.
When solenoid 9 is closed, binary counter 74 is brought to an initial state by the H clock pulse from AND gate 61, and solenoid 17 is driven 18 times from the beginning (see FIG. 15).

Also, when the 10 count switch 65 is closed 10 times during these 18 operations, each output of the output terminals Q ₂ and Q ₄ of the binary counter 67 becomes H,
Since the output of the AND gate 68 becomes H and is input to the OR gate 79, the latch circuit 62 is reset, and at that point, the driving of the solenoid 17 is stopped. That is, if 10 pachinko balls are won in the prize opening in the winning space 9 during the 18th operation, the solenoid 17 is stopped even during the 18th operation (Fig. 16). reference.).

Furthermore, when the 18th operation winning switch 59 is closed, the H clock pulse output from the AND gate 61 is also input to the OR gate 101.
Further, when the latch circuit 62 is latched, an H signal is input to the AND gate 107, so that the electronic sound generation circuit 48 and the melody generation circuit 50 are driven, and a predetermined sound is generated from the speaker 52.

On the other hand, after the latch circuit 62 is latched,
The input from the NOR gate 64 of the OR gate 92 is H, and the binary counter 89
is reset by the input from the NOR gate 64, and the input to the OR gate 90' is switched to the output signal from the AND gate 61.
Therefore, each time the winning ball switch 59 that operates 18 times is closed, H is input from the input terminal Da.
Since the 18th operation winning ball switch 59 is closed for the fourth time, H will be input from the input terminal Db, so the light emitting diodes 28a~
28h, the number of light emitting diodes corresponding to the number of times that the 18-operation winning ball switch 59 is closed will be lit sequentially starting from the light emitting diode 28a (see FIG. 21).

Then, the output terminal Qb ₄ of the shift register 90
When the output signal from the inverter 99 becomes H, the inverter 99
The output from the AND gate 61 becomes L, and the H
Since the output is prohibited, the closing of the 18th operation winning ball switch 59 after the 9th time is invalidated, and the 18th operation ends at the 8th time.

By the way, when the solenoid 17 is driven 12 times after such 18 operations are started, the output signal from the AND gate 119 becomes H, and a one-shot H clock pulse is output from the trigger pulse output circuit 121. Become. Then, since the latch circuit 117 is latched, the motor 22 is driven. Then, the micro switch 27 connects to the groove 23 of the cam cylinder portion 23a.
When opened by c, a one-shot H clock pulse is output from the trigger pulse output circuit 128, so the latch circuit 117 is reset, the motor 22 is stopped, and the distributing member 20 will be moved to the obstructing element removal position. As a result, the pachinko balls picked up by the guide blades 15 have almost no chance of hitting the body 20a of the distribution member 20, and are guided to the first space 11, so that they fly to the predetermined prize opening 14. It becomes easy to enter. When the solenoid 17 is operated 18 times, H is output from the NOR gate 63 of the latch circuit 62, so the H clock pulse is output from the trigger pulse output circuit 121, the latch circuit 117 is latched again, and the motor 22 is driven. It will be done. Then, when the micro switch 27 is opened by the groove 23d of the cam cylinder portion 23a, a one-shot H clock pulse is output from the trigger pulse output circuit 128, so the latch circuit 117 is reset, and the motor 22 is It will be suspended. Therefore, when the 18th operation is completed, the distribution member 20 is returned to the fault element function position (see FIG. 17).

Furthermore, when the 10 count value reaches "7" after the 18th operation is started, the output signal from the AND gate 118 becomes H, so the motor 22 is driven in the same way as in the previous case, and the distribution member 20 is The movement will take place (see Figure 18).

Furthermore, when a pachinko ball flies into a predetermined winning hole 14 while the distribution member 20 is in the obstacle removal position, the latch circuit 62 is momentarily reset and the output signal from the Noah gate 63 becomes H, so that the motor 22 will be driven. That is, when the operation is restarted 18 times, the distribution member 20 is returned to the fault element function position.

Embodiment 2 In FIG. 22, here the partition plates 13', 1
3' functions as an obstacle element.
In other words, the pachinko balls that arrive on the opposite side of the partition plates 13', 13'
3' prevents it from flying into the winning hole 14, and it ends up entering the wrong winning hole.

130 is a guide member, and this guide member 130 has a decorative plate 131 as shown in FIGS. 23 and 24 attached to its front part, and
A side plate portion 130a extending in the front-rear direction of the winning device 2;
130a, and bottom plate portions 130b, 130b extending downwardly from the lower portions of the side plate portions 130a, 130a, around the partition plates 13, 13, respectively. The side plate parts 130a, 130a are vertically movably inserted through the casing main body 6 on both sides of the winning space, respectively.

In FIGS. 23 and 24, the motor 22'
is fixed to the rear base 7, and its rotation axis 2
A cam member 132 is fixed to 2'a. This cam member 132 includes a first cam 133 and a second cam 1.
34 and a third cam 135.

The diameter of the first cam 133 from its rotation center changes in the circumferential direction, and gradually increases from its shortest diameter portion until it rotates 180°, and from its longest diameter portion to the shortest diameter portion. It has an oval shape that gradually decreases in size, and the middle part of the connecting rod 136 is in contact with the outer periphery. This connecting rod 136
extends in the lateral direction of the winning device 2, and intermediate portions of levers 137, 137 are fixed to both ends thereof. These levers 137, 13
7, one end of which is attached to the side plate portions 8a, 8 of the mounting plate 8, respectively.
a, and the other end is the side plate portion 1 of the guide member 130.
30a. Lever 138, 138 is arranged above each of these levers 137, 137 so as to extend in parallel,
The respective ends of these levers 138, 138 are also pivoted to the side plate portion 8a of the mounting plate 8 and the side plate portion 130a of the guide member 130, similarly to the levers 137, 137. Tension coil springs 139, 139 are stretched between the levers 138, 138 and the rear base 7, and as the first cam 133 rotates, the guide member 130 moves to the obstacle element function position shown by the solid line in FIG. and the obstacle element removal position shown by the dashed line. That is, when the guide member 130 is in the obstacle element function position, the pachinko balls that arrive on the opposite side of the partition plates 13, 13 are guided to the winning hole by the bottom plate parts 130b, 130b, and on the other hand,
When in the obstacle element removal position, the bottom plate portion 130
The pachinko balls are guided to the predetermined winning opening 14 by the holes b and 130b.

Returning to FIGS. 23 and 24, the second cam 13
4 has the groove 23 of the cam cylinder portion 23a of the first embodiment.
Grooves 134a and 134b corresponding to grooves 23b and 23c are formed on the outer periphery of the third cam 135.
A groove 135a corresponding to d is formed,
As in the first embodiment, the microswitch 27,
27' are interlocked.

Example 3 In FIGS. 25 to 27, first the winning space 9
In this case, the space in front of the wing parts 20b, 20b of the distribution member 20 is defined as a first space 11, and the space in the rear thereof is defined as a second space 12. The distribution member 20 has a body 20a fixed to the housing main body 6, and a guide end 15a of the guide vane 15.
Pachinko balls are distributed into a first space 11 and a second space 12 based on the relative positional relationship with the
Here, when the guide blades 15 open to the extent that the pachinko ball on the guide end 15a cannot fall into the first space 11, the guide end 15a functions as an obstacle element.

The rear base 7 is fixed to the housing body 6, and boss members 139, 139 are fixed to the rear side of the rear base 7 at intervals in the vertical direction. Large diameter portion 139a of boss member 139
and a small diameter portion 139b, the large diameter portion 139a is located on the rear base 7 side, and the small diameter portion 139a is located on the rear base 7 side.
9b passes through the mounting plate 8. This boss member 1
39, a bolt 140 is inserted through it from the end side of the small diameter portion 139b, and a nut 141 is inserted into the through end.
are screwed together. A guide hole 142 extending in the vertical direction is provided in the portion of the mounting plate 8 through which the small diameter portion 139b passes.
is formed, whereby the mounting plate 8 is
It is supported by the rear base 7 in a vertically movable manner, and tension coil springs 143, 143 are stretched between the mounting plate 8 and the rear base 7, as shown in FIG. The mounting plate 8 is biased upward. A cut-and-raised portion 8b is formed on the mounting plate 8, and this cut-and-raised portion 8b is connected to a plunger 145 of a solenoid 144 fixed to the rear base 7.
is adapted to be moved up and down by this solenoid 144.

The solenoids 17, 17 are fixed to this mounting plate 8. The movement direction changing function 19 is composed of a crank lever 146 and cranks 147, 147, and the crank lever 146 is connected to the plunger 18 of the solenoids 17, 17.
Tension coil springs 148, 148 are stretched between the crank lever 146 and the mounting plate 8 so as to bias the crank lever 146 downward. Engagement holes 149, 149 are formed at both ends of the crank lever 146, and a crank pin 150 protruding from one end of each crank 147 is inserted into these engagement holes 149, 149, respectively. The other ends of the cranks 147, 147 are connected to the support shafts 16 of the guide vanes 15, 15, respectively. With this configuration, when the crank lever 146 is raised, the guide vanes 15,
15 is about to be opened.

The engagement holes 149, 149 are connected to the crank pin 150,
150, it is formed to be large so as to have play. As a result, when the mounting plate 8 is in the raised position (obstruction element function position),
The crank pins 150, 150 are in the engagement holes 149, 1
Since it is in contact with the lower end of guide vane 15,
15 is configured such that its rotation is restricted when it is in the open state. At the same time, as shown in FIG. 30, when the mounting plate 8 is pulled by the plunger 145 of the solenoid 144 to the lowered position (obstruction element removal position), the crank pin 1
50, 150 are apart from the lower ends of the engagement holes 149, 149, so when the guide vanes 15, 15 are in the open state, the crank pins 150, 150 are in the engagement holes 14.
9, 149 so as to be able to rotate until it comes into contact with the lower end (see Fig. 31). Therefore, at this time, if the pachinko ball P is guided to the guide end 15a of the guide blade 15 as shown in FIG. Since the pachinko ball P is rotated as shown by the chain line and guided into the first space 11, the obstructing element is eliminated.

FIG. 32 shows a control circuit for the solenoid 144. In this figure, 151 is a timing circuit, and 152 is a solenoid drive circuit.

The timing circuit 151 is composed of a latch circuit 153, AND gates 154, 155, and an OR gate 156. The latch circuit 153 has a data input terminal D, a clock input terminal C, and a set terminal S.
It has an output terminal Q, a reset terminal R, and the data input terminal D is applied with the power supply voltage Vcc so that H is input, the set terminal S is grounded, and the reset terminal R is connected. Latch circuit 62
The output signal of the NOR gate 64 is input. The output signals of the output terminals Q ₁ to _{Q 3} of the binary counter 67 are input to the AND gate 154 .
4 outputs H when the number of winning pachinko balls in the winning device 2 reaches "7" during 18 operations. The output signals from the output terminals Q ₁₀ and Q ₁₁ of the binary counter 74 are input to the AND gate 155.
55 outputs H 19.2 seconds after the start of operation 18 times, that is, when the solenoid 17 is driven 12 times. The output signals from the AND gates 154 and 155 are input to the OR gate 156. The output signal of this OR gate 156 is input to the clock input terminal C of the latch circuit 153, and the latch circuit 153 is latched when at least one of the output signals of the AND gates 154 and 155 becomes H. It is made to be done.

The solenoid drive circuit 152 is a transistor 15
7, and the output terminal Q of the latch circuit 153
The output signal from the transistor 157 is input to the base of the transistor 157. That is,
When the latch circuit 153 is latched, the transistor 157 is turned on and the power supply voltage is supplied to the solenoid 144.

That is, 18 rotational differences are started, and the guide vane 15
is opened and closed 12 times and the next 13th time is opened, or
The solenoid 144 is driven from when the 10 count value reaches "7". When the latch circuit 62 is reset, an H level is output from the NOR gate 64, so the latch circuit 153 is reset and the driving of the solenoid 144 is stopped (see FIGS. 33 and 34).

Furthermore, when a pachinko ball enters the predetermined winning hole 14 during the 18th operation, the H clock pulse is output from the AND gate 61 and the latch circuit 62 is reset, so the driving of the solenoid 144 is stopped ( (See FIG. 35.) Example 4 In FIGS. 36 to 38, a winning space partitioning body 158 is provided in the winning space 9 of the winning device 2, and this winning space partitioning body 158 is connected to the hollow body 15.
9 and partition plates 160, 160. The hollow body 159 is installed in the center of the winning space 9, and the partition plates 160, 160 are fixed to both sides of the front part of the hollow body 159. The space in front of 160 is the first space 11, and the space behind it is the second space 12.

A middle plate 161 is inserted and fixed in the hollow body 159, and the lower part with this middle plate 161 as a border is 18
A display unit housing chamber 161A houses a display unit that displays the number of continuous rotations in 7 segments,
The upper portion serves as a guide path 161B for the distribution member 20. That is, the distribution member 20 is the slide plate 2
0c, this slide plate 20c is inserted into the guide path 161B, and the head 20d of the distribution member 20 moves forward and backward with respect to the first space 11. This distribution member 20 moves pachinko balls into the second space 12 in relation to the guide blade 15 when the head 20d enters the first space 11 (in the state shown in FIG. 37). It is designed to prevent the player from guiding the player to enter the predetermined prize opening 14, and the position at this time becomes the obstacle element function position and functions as an obstacle element. In other words, the position of the distributing member 20 when the head 20d is retreated from the inside of the first space 11 (in the state shown in FIG. 37) is the obstacle element function position.

The slide plate 20c of the distribution member 20 passes through the housing body 6, and an engagement hole 20e is formed at the penetrating end thereof. One end of a lever 162 is inserted into this engagement hole 20e, and this lever 162 is pivoted to an auxiliary base plate (not shown) fixed to the housing main body 6, and 163 is its supporting shaft. be. Housing body 6
A solenoid 164 is fixed to the
is the plunger. This plunger 165
is connected to the intermediate portion of the lever 162 via a crank 166. Therefore, the distribution member 20 is moved back and forth by the solenoid 164.

The circuit shown in FIG. 32 can be used to control this solenoid 164. In this case, the solenoid 164 may be made to correspond to the solenoid 144, and the transistor 157 may be turned on and off by an output signal from the output terminal instead of the output terminal Q of the latch circuit 153.

Embodiment 5 In FIGS. 39 and 40, a guide plate 165 is provided in the winning space 9 of the winning device 2 to guide pachinko balls to the winning opening, and the guide plate 165 is used as a border to guide the pachinko balls forward. The space is the first space 11
The rear space 12 is defined as a second space 12. The distribution member 20 is composed of a fixed part 201 fixed to the housing body 6 and a movable part 202 placed on the fixed part 201.
The rear end portion of 02 passes through the housing body 6. A large through hole 166 is formed in the portion of the housing body 6 through which the movable portion 202 passes, in order to allow the movable portion 202 to rotate as described below. This movable part 202 has a rear end fixed to a rotating shaft 167 rotatably attached to the housing main body 6,
This allows it to rotate vertically.
That is, when the movable part 202 is on the fixed part 201 (solid line state), the head 20d of the distributing member 20 moves the pachinko balls into the second space in relation to the opening and closing of the guide blade 15. 12 and from entering a predetermined prize opening 14, and functions as an obstacle element. Note that the position of the movable part 202 at this time is the failure element function position. Moreover, when the movable part 202 rotates and is in the raised position (double-dashed line position),
Since the head 20d is in a state of retreating from the main flight path of the pachinko ball, the position of the movable part 202 at this time becomes the obstacle element removal position.

A solenoid 168 is installed on the back of the housing body 6.
is fixed, and 169 is a plunger that descends due to its suction. This plunger 169 is biased upward by a compression coil spring 170 attached to one end thereof. One end of a crank 171 is pivotally attached to the other end of the plunger 169.
172 is its supporting shaft. The other end of the crank 171 is fixed to the rotating shaft 167. As a result, the movable portion 202 can be rotated by the solenoid 168.

This solenoid 168 can be controlled by using the circuit shown in FIG. 32 in the same manner as in the fourth embodiment.

Embodiment 6 In FIG. 41, the configuration of the winning space 9 is approximately the same as that of the fifth embodiment, and there is a partition plate 1 between the guide plates 165 and 165 of the winning space 9.
72, 172 are erected at intervals on the left and right. The distribution member 20 has these partition plates 172,1
72, the head 20d of which protrudes forward, and the guide end 15a of the guide vane 15,
15a and is located close to it. Therefore, the head 2 of this distribution member 20
0d is related to the opening and closing of the guide blade 15, and when the guide end 20d approaches the pachinko ball to the extent that it does not allow the pachinko ball to go into the first space 11, the pachinko ball is moved to the edge of the second space 12 through the guide plate 165. It is designed to lead to the winning opening and to function as an obstacle.

A communication hole 173 connecting the front space and the rear space is bored in the back wall of the housing body 6, and a support shaft 174 extending in the left-right direction is fixed to the housing body 6 in front of the communication hole 173. It is provided. The rear end (tail portion) of the distribution member 20 is supported by the support shaft 174 and is rotatable in the vertical direction. The rear end of the tail of the distribution member 20 passes through the communication hole 173, and behind it there are a lever member 175, a solenoid 176,
176 is provided. The lever member 157 has an approximately inverted T shape when viewed in the front-rear direction, and includes an arm portion 175a extending in the left-right direction, and a lever portion 175b having one end connected to an intermediate portion of the arm portion 175a and extending in the vertical direction. , and a contact plate portion 175c that is integrated with the other end of the lever portion 175b and expands in the horizontal direction. Solenoid 176, 17
6 are fixed downward to the housing body 6 so as to be located on both sides of the lever portion 175b, and the plungers 177, 177 are connected to each end of the arm portion 175a. This allows the lever member 175 to be moved up and down. Springs 178, 178 are fitted into the plungers 177, 177 to urge the lever member 175 downward. The end of the contact plate 175 on the side of the connecting hole 173 is in contact with the back end of the tail of the distribution member 20, and is configured to restrict the rotation of the distribution material 20. 175 holds the head 20d of the distribution member 20 in a position where it functions as an obstacle element (obstruction element function position) when it is in the lowered position, and holds the head 20d of the distribution member 20 in the raised position.
is held in a position where it does not function as an obstacle element (an obstacle element exclusion position).

The solenoid 176 is controlled using the circuit shown in FIG. 32 instead of the solenoid 144.
6 can be inserted and used as is.

(Effects of the Invention) As is clear from the above explanation, according to the present invention, by providing a state that increases the probability that a pachinko ball will fly into a predetermined winning opening during the winning probability increasing state, the game Since the player's sexuality can be put to better use, the player's desire to play can be increased.

[Brief explanation of the drawing]

1 is a front view of the game board of Embodiment 1 of the pachinko machine according to the present invention, FIG. 2 is an enlarged view of the winning device provided in the game board, FIG. 3 is also an exploded perspective view, and FIG. The figure is a cross-sectional view showing the structure of the winning space of the winning device, FIG. 5 is a mechanism diagram showing the drive system of the guide blade of the same winning device, and FIGS. 6A and 6B are the same as that of the distribution member. Mechanism diagram showing the drive system (obstructive element elimination mechanism), Fig. 7 is a control circuit diagram expressing the basic operation of the winning device, Fig. 8 is a control circuit diagram expressing the operation of the characteristic parts of the winning device, Fig. 9 - Figure 11 is a time chart showing the output signal of the 12-bit binary counter of the control circuit shown in Figure 7, and Figure 12 is a time chart showing the operation of the winning device when the one-time winning ball switch is closed. Note: Figure 13 is a time chart showing the operation of the winning device when the 2-time operation winning ball switch is closed, and Figures 14 to 19 are time charts showing the operation of the winning device when the 18-time operation winning ball switch is closed. Time chart showing the operation of the device, 2nd
Figure 0 is a time chart showing the lighting state of the light emitting diode of the winning device in the cases shown in Figures 12 and 13 and when neither switch is closed, and Figure 21 is a time chart showing the lighting state of the light emitting diode of the winning device in the cases shown in Figures 14 to 19. FIG. 22 is a front view of the winning device of Embodiment 2 of the pachinko machine according to the present invention, and FIG. 23 is a diagram showing the main points when FIG. 22 is viewed from the direction. FIG. 24 is a partial cross-sectional view of FIG. 23 when viewed from the direction, and FIG. 25 is a side view of the winning device of Embodiment 3 of the pachinko machine according to the present invention before reaching a specific state. 26 is a front view shown in the state after reaching the specific state, and FIG. 27 is a front view shown in the state after reaching the specific state.
Figure A is a partially sectional side view of Figure 25 when viewed from the direction, Figure 27B is an enlarged view of the main part of Figure 27A, and Figure 28 is the main part of the winning device in the state shown in Figure 25. The rear view, FIG. 29, is the 28th position when the guide blade of the winning device in the state shown in FIG. 25 is in the open state.
30 is a rear view of the main parts of the winning device in the state shown in FIG. 26, and FIG. 31 is a guide when the winning device is in the state shown in FIGS. 26 and 30. An enlarged rear view of the mechanism to explain the operation of the blade, Fig. 32 is a control circuit diagram expressing the movement of the characteristic parts of the winning device, and Figs. 33 to 35 constitute the obstacle element elimination mechanism during the 18th operation. Fig. 36 is a front view showing the winning device of the fourth embodiment of the pachinko machine according to the present invention, and Fig. 37 shows the main parts of the winning device before reaching a specific state. Sectional side view shown, No. 38
The figure is also a cross-sectional side view showing the main parts after reaching the third point.
9 is a front view showing the winning device of Example 5 of the pachinko machine according to the present invention, FIG. 40 is a cross-sectional side view thereof,
FIG. 41 is a front view showing a winning device of Example 6 of the pachinko machine according to the present invention, FIG. 42 is a perspective view showing an obstructive element removing mechanism of the winning device, and FIG. 43 is a side view. 2... Prize winning device, 7... Rear base, 8... Mounting plate, 13... Partition plate, 15... Guide vane, 20
... Distribution member, 22 ... AC motor, 23 ... Rotating disk, 24 ... Camrod, 27 ... Micro switch, 62 ... Latch circuit, 67, 74 ...
Binary counter, 113...Motor operation timing circuit, 114...Motor driver circuit, 11
5...Motor stop switch input circuit, 130...
...Guide member, 132...Cam member, 136...Following rod, 137, 138...Lever, 144, 16
4,168,176... Solenoid, 146...
Crank lever, 147, 166, 171... Crank, 149... Engagement hole, 151... Solenoid operation timing circuit, 162... Lever, 17
5... Lever member.

Claims (1)

[Claims] 1. When a pachinko ball flies into a predetermined winning opening,
When the winning device starts to maintain a state in which the winning probability is increased for a predetermined period of time, and a pachinko ball flies into the predetermined winning opening again during the winning probability increasing state of the winning device, the winning probability increases state again from the beginning. In the pachinko machine, the winning device has an obstacle element that becomes an obstacle to the pachinko ball flying into the predetermined winning hole, and an obstacle element that operates to eliminate the obstacle element. A pachinko machine comprising: an elimination mechanism; and a control means for driving the obstructive element elimination mechanism when a specific state is reached after the winning probability increasing state of the prize winning device starts. 2. In the pachinko machine according to claim 1, the specific state is when the duration of the winning probability increasing state reaches a specific value. 3. In the pachinko machine according to either of claims 1 and 2, when the number of winning pachinko balls in the winning winning device reaches a specific value after the start of the winning winning probability increasing state One that is in the specified state.